焊条型号E4303对应的焊条牌号为J422。( )
参考答案：对
She isn't here. She has to _____her baby at home. [ ]
A. look at
B. look like
C. look ater
D. look for
噻唑烷二酮类降糖药
A．卡莫司汀B．噻替哌C．罗格列酮D．米非司酮E．阿司咪唑
